Dev tools · alternatives · 2026

24 alternatives to Bolsai

Stocks, fundamentals, dividends, and macro data in one API

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1
StockData.org▲78
Free real-time, intraday and historical stock data JSON APIs
2021 · stockdata.org · its alternatives →
2
AI Trading Stock Fundamentals Dataset▲77
Free algorithmic trading dataset directly from SEC filings
2023 · rapidapi.com · its alternatives →
3
Teses da Bolsa▲3
Free fundamentalist analysis for every B3 stock
Jul 2026 · tesesdabolsa.com · its alternatives →
4
Alpaca Data API 2.0▲317
Unlimited access to real-time US stock market data
2021 · alpaca.markets · its alternatives →
5
Alpaca Data API▲321
Free real-time stock market data API
2020 · alpaca.markets · its alternatives →
6
Investorsexchange.jl – parse trade-level stock market data in Julia▲136
Backstory: I wanted to play with intraday stock data but couldn't find a free dataset anywhere. IEXCloud [1] offers API access to 1-minute granularity intraday historical price data, but I was worried that it could get expensive or unwieldy to build up a substantial dataset via API calls. Plus, IEX gives out their raw data for free. I probably should have just used the IEXTools python library [2] to parse IEX's raw data dumps, but I was working on a Julia project, so it felt more thematically appropriate to build a new tool from scratch. I haven't been actively using InvestorsExchange.jl a…
2022 · github.com · its alternatives →
7UF
Unlimited, free intraday stock data API▲93
2021 · styvio.com · its alternatives →
8
Financial Data▲8
Connect Your AI to Institutional-Grade Market Intelligence Plug any AI client, from ChatGPT to custom agents, directly into our financial data engine. Get real-time stock prices, fundamentals, institutional trading insights, and other financial data delivered through a universal Model Context Protocol (MCP) server.
2025 · financialdata.net · its alternatives →
9
marketaux▲71
Stock market, crypto and forex news API and news sentiment
2021 · marketaux.com · its alternatives →
10
FundamentalsGPT▲74
Create a 10-K annual report summary with AI
2023 · its alternatives →
11
TradeAI Insights by Finosauras▲63
Analyse your favourite stocks, trades & more
2025 · saras.market · its alternatives →
12
EOD Historical Data▲4
Financial Data APIs for Stock Market Guru
2021 · eodhd.com · its alternatives →
13
MarketCrunch AI▲26
Your Personal Quant Analyst for Trading.
Jan 2026 · marketcrunch.ai · its alternatives →
14
StockSageAi : Predicting Tomorrow, Today▲19
AI Based stock Analysis and Prediction Platform.
2025 · stocksageai.com · its alternatives →
15
ChartAI:Assistred Trading▲17
technical analysis with AI
2025 · dczt.dev · its alternatives →
16
Stock Market Data API▲7
Comprehensive stock market data, all in one place
2021 · rapidapi.com · its alternatives →
17
Free intraday stock market API▲6
Unlimited intraday, fundamental, and news data, no API key!
2021 · its alternatives →
18
StockioAI ▲6
Advanced cryptocurrency chart analysis platform
2025 · stockio.ai · its alternatives →
19
AI Trading Assistant - Fintify▲16
Ask AI for any stock or crypto chart - get instant answers.
2025 · apps.apple.com · its alternatives →
20
FinFeedAPI▲10
The most user-friendly market data API
2025 · finfeedapi.com · its alternatives →
21
Finnhub Stock API▲6
Real-time stock, Fundamental and Alternative data API.
2020 · its alternatives →
22
Token Metrics API ▲16
AI-ready crypto API for agents and crypto investment apps
2025 · app.tokenmetrics.com · its alternatives →
23
Finmap.io▲10
Real-Time Financial Market Data API
2025 · finmap.io · its alternatives →
24
Exchangr▲8
Real-Time and Historical Market Data API
2022 · exchangerate-api.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →